X- Y+ Z+ X+ Y- Z+ X- Y+ Z- X- Y- X- Z- X- Y+ Z+ X- Z- X- Y+ Y+ Y- Z- Y- 
After creating box around spheres, box is too small (605521.75229592 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 34.5484826205642 38.4270549590537 202.058446951774
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box are (D1: x y z, D2: x y z): 14.06695 20.724 192.888 40.58139 47.87679 224.03879
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 744050.850632482
**BOX SIZE is now: 28.51444 29.15279 33.15079
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box are (D1: x y z, D2: x y z): 13.06695 19.724 191.888 41.58139 48.87679 225.03879
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 902196.641289045
**BOX SIZE is now: 30.51444 31.15279 35.15079
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box are (D1: x y z, D2: x y z): 12.06695 18.724 190.888 42.58139 49.87679 226.03879
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1081255.12426561
**BOX SIZE is now: 32.51444 33.15279 37.15079
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box are (D1: x y z, D2: x y z): 11.06695 17.724 189.888 43.58139 50.87679 227.03879
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1282522.29956217
**BOX SIZE is now: 34.51444 35.15279 39.15079
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box are (D1: x y z, D2: x y z): 10.06695 16.724 188.888 44.58139 51.87679 228.03879
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1507294.16717873
**BOX SIZE is now: 36.51444 37.15279 41.15079
Center of receptor atoms is (x y z): 34.5484826205642 38.4270549590537 202.058446951774
Center of current box is (x y z): 27.32417 34.300395 208.463395
Diagonals of current box is (D1: x y z, D2: x y z): 9.06695 15.724 187.888 45.58139 52.87679 229.03879
Limit diagonals to 8.3f :   9.067   15.724  187.888   45.581   52.877  229.039